213034475424 has 48 divisors (see below), whose sum is σ = 559390140288. Its totient is φ = 70989315072.

The previous prime is 213034475419. The next prime is 213034475429. The reversal of 213034475424 is 424574430312.

It is an interprime number because it is at equal distance from previous prime (213034475419) and next prime (213034475429).

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (213034475429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36072 + ... + 653735.

It is an arithmetic number, because the mean of its divisors is an integer number (11653961256).

Almost surely, 2^213034475424 is an apocalyptic number.

213034475424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

213034475424 is an abundant number, since it is smaller than the sum of its proper divisors (346355664864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213034475424 is a wasteful number, since it uses less digits than its factorization.

213034475424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693037 (or 693029 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 39.

The spelling of 213034475424 in words is "two hundred thirteen billion, thirty-four million, four hundred seventy-five thousand, four hundred twenty-four".